67772420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116849}}^1$

素因数の和:116887

約数の個数: 24

約数和(自身を含む): 147231000

約数和(自身を除く): 79458580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 116849, 233698, 467396, 584245, 1168490, 2336980, 3388621, 6777242, 13554484, 16943105, 33886210, 67772420]

約数ペア:

[(1, 67772420), (2, 33886210), (4, 16943105), (5, 13554484), (10, 6777242), (20, 3388621), (29, 2336980), (58, 1168490), (116, 584245), (145, 467396), (290, 233698), (580, 116849)]